The basic beat can be heard in the background and hitting square, square, square, circle in time with the music orders your army to march forward. (gamerstemple.com)
It's easy to gather simple instruments like pots and pans that children can use to keep time with music or count beats. (educationworld.com)
Getting scores that high involve huge chain reactions, great timing with the music, and the previously mentioned power up icons. (gamerstemple.com)